Top Definition
The bone type structure inside a girl's vagina that you must maneuver around to get to the "g-spot" while fingering her.
Girl: "Pleasure me more baby!"

Guy: "Okay I must get past the Great Wall Of Vagina"
by DWEAVE AND DIRTY January 22, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
A female version of "Cock Blocking". If a girl is out with a guy or girl and prevents them from getting lucky due to something they do, or just by being there.
Dave - Why am i having no luck tonight with girls tonight?!?!?

Tracey - Oh, that might be my fault, inadvertent Great wall of Vagina. All the girls must think you're with me.

Dave - Well fuck off then! I want to get lucky!
by Sir Dave Longpipe I January 10, 2014

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt